ATA3478A - DRIVE DEVICE, IN PARTICULAR FOR FILM VIEWING DEVICES - Google Patents

DRIVE DEVICE, IN PARTICULAR FOR FILM VIEWING DEVICES

Info

Publication number
ATA3478A
ATA3478A AT3478A AT3478A ATA3478A AT A3478 A ATA3478 A AT A3478A AT 3478 A AT3478 A AT 3478A AT 3478 A AT3478 A AT 3478A AT A3478 A ATA3478 A AT A3478A
Authority
AT
Austria
Prior art keywords
drive device
viewing devices
film viewing
film
devices
Prior art date
Application number
AT3478A
Other languages
German (de)
Other versions
AT354851B (en
Original Assignee
Polaroid Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of AT354851B publication Critical patent/AT354851B/en
Publication of ATA3478A publication Critical patent/ATA3478A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Replacement Of Web Rolls (AREA)
AT3478A 1977-01-03 1978-01-03 DRIVE DEVICE, IN PARTICULAR FOR FILM VIEWING DEVICES AT354851B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/756,418 US4083517A (en) 1977-01-03 1977-01-03 Reversible drive transmission for strip handling systems

Publications (2)

Publication Number Publication Date
AT354851B AT354851B (en) 1979-02-11
ATA3478A true ATA3478A (en) 1979-06-15

Family

ID=25043386

Family Applications (1)

Application Number Title Priority Date Filing Date
AT3478A AT354851B (en) 1977-01-03 1978-01-03 DRIVE DEVICE, IN PARTICULAR FOR FILM VIEWING DEVICES

Country Status (7)

Country Link
US (1) US4083517A (en)
JP (1) JPS53107822A (en)
AT (1) AT354851B (en)
CA (1) CA1077007A (en)
DE (1) DE2800089A1 (en)
FR (1) FR2376433A1 (en)
GB (1) GB1575988A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6182515B1 (en) * 1998-06-29 2001-02-06 Veri-Tek Inc. Coupler arrangement for isolation arrangement for system under test

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102699A (en) * 1960-11-07 1963-09-03 Proctor Dictating Machine Corp Improved drive for sound recording and reproducing apparatus
US3179948A (en) * 1961-12-18 1965-04-20 Robert G Schilling Printing recorder
FR1421762A (en) * 1964-05-27 1965-12-17 Anelex Corp Automatic rewinding device
JPS5317060B2 (en) * 1972-08-15 1978-06-06
JPS5148044B2 (en) * 1973-03-21 1976-12-18
CH582937A5 (en) * 1973-09-18 1976-12-15 Telectronic Sa
JPS51101008A (en) * 1975-03-05 1976-09-07 Sumitomo Bakelite Co Taikabanno seizohoho

Also Published As

Publication number Publication date
CA1077007A (en) 1980-05-06
JPS53107822A (en) 1978-09-20
AT354851B (en) 1979-02-11
DE2800089A1 (en) 1978-07-13
GB1575988A (en) 1980-10-01
FR2376433A1 (en) 1978-07-28
FR2376433B1 (en) 1984-04-06
US4083517A (en) 1978-04-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee